Tender detail
Loifarn – Dorfgastein; modernization of the upper and lower Klammtunnel, km 7.416–8.949, construction works; strengthening of the upper and lower Klammtunnel
Summary
The tender concerns the Loifarn-Dorfgastein area upper and lower Klammtunnel modernization project within the ÖBB infrastructure program: construction works, portal repairs, tunnel access and signaling updates, and strengthening of the tunnels.
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